1
|
Santee ML, Manney GL, Livesey NJ, Froidevaux L, Schwartz MJ, Read WG. Trace gas evolution in the lowermost stratosphere from Aura Microwave Limb Sounder measurements. ACTA ACUST UNITED AC 2011. [DOI: 10.1029/2011jd015590] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
2
|
Hatch CD, Gough RV, Toon OB, Tolbert MA. Heterogeneous Nucleation of Nitric Acid Trihydrate on Clay Minerals: Relevance to Type Ia Polar Stratospheric Clouds. J Phys Chem B 2007; 112:612-20. [DOI: 10.1021/jp075828n] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Courtney D. Hatch
- CIRES and the Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado, 80309, and LASP and PAOS, University of Colorado, Boulder, Colorado, 80309
| | - Raina V. Gough
- CIRES and the Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado, 80309, and LASP and PAOS, University of Colorado, Boulder, Colorado, 80309
| | - Owen B. Toon
- CIRES and the Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado, 80309, and LASP and PAOS, University of Colorado, Boulder, Colorado, 80309
| | - Margaret A. Tolbert
- CIRES and the Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado, 80309, and LASP and PAOS, University of Colorado, Boulder, Colorado, 80309
| |
Collapse
|
3
|
Fischer H. Synoptic tracer gradients in the upper troposphere over central Canada during the Stratosphere-Troposphere Experiments by Aircraft Measurements 1998 summer campaign. ACTA ACUST UNITED AC 2002. [DOI: 10.1029/2000jd000312] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
4
|
Lange L, Hoor P, Helas G, Fischer H, Brunner D, Scheeren B, Williams J, Wong S, Wohlfrom KH, Arnold F, Ström J, Krejci R, Lelieveld J, Andreae MO. Detection of lightning-produced NO in the midlatitude upper troposphere during STREAM 1998. ACTA ACUST UNITED AC 2001. [DOI: 10.1029/2001jd900210] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
5
|
|
6
|
Bregman A, Lelieveld J, van den Broek MMP, Siegmund PC, Fischer H, Bujok O. N2O and O3relationship in the lowermost stratosphere: A diagnostic for mixing processes as represented by a three-dimensional chemistry-transport model. ACTA ACUST UNITED AC 2000. [DOI: 10.1029/2000jd900035] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
7
|
Becker G, Müller R, McKenna DS, Rex M, Carslaw KS, Oelhaf H. Ozone loss rates in the Arctic stratosphere in the winter 1994/1995: Model simulations underestimate results of the Match analysis. ACTA ACUST UNITED AC 2000. [DOI: 10.1029/2000jd900056] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
8
|
Tabazadeh A, Santee ML, Danilin MY, Pumphrey HC, Newman PA, Hamill PJ, Mergenthaler JL. Quantifying denitrification and its effect on ozone recovery. Science 2000; 288:1407-11. [PMID: 10827948 DOI: 10.1126/science.288.5470.1407] [Citation(s) in RCA: 110] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Upper Atmosphere Research Satellite observations indicate that extensive denitrification without significant dehydration currently occurs only in the Antarctic during mid to late June. The fact that denitrification occurs in a relatively warm month in the Antarctic raises concern about the likelihood of its occurrence and associated effects on ozone recovery in a colder and possibly more humid future Arctic lower stratosphere. Polar stratospheric cloud lifetimes required for Arctic denitrification to occur in the future are presented and contrasted against the current Antarctic cloud lifetimes. Model calculations show that widespread severe denitrification could enhance future Arctic ozone loss by up to 30%.
Collapse
Affiliation(s)
- A Tabazadeh
- NASA Ames Research Center, MS 245-4, Moffett Field, CA 94035-1000, USA. NASA Jet Propulsion Laboratory, MS 183-701, Pasadena, CA 91109, USA. Atmospheric and Environmental Research, Inc., 840 Memorial Drive, Cambridge, MA 02139-3794, USA. Departme
| | | | | | | | | | | | | |
Collapse
|
9
|
Zahn A, Neubert R, Maiss M, Platt U. Fate of long-lived trace species near the Northern Hemispheric tropopause: Carbon dioxide, methane, ozone, and sulfur hexafluoride. ACTA ACUST UNITED AC 1999. [DOI: 10.1029/1998jd100106] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
10
|
Lelieveld J, Bregman A, Scheeren HA, Ström J, Carslaw KS, Fischer H, Siegmund PC, Arnold F. Chlorine activation and ozone destruction in the northern lowermost stratosphere. ACTA ACUST UNITED AC 1999. [DOI: 10.1029/1998jd100111] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
11
|
Waibel AE, Peter T, Carslaw KS, Oelhaf H, Wetzel G, Crutzen PJ, Poschl U, Tsias A, Reimer E, Fischer H. Arctic ozone loss due to denitrification. Science 1999; 283:2064-9. [PMID: 10092225 DOI: 10.1126/science.283.5410.2064] [Citation(s) in RCA: 176] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Measurements from the winter of 1994-95 indicating removal of total reactive nitrogen from the Arctic stratosphere by particle sedimentation were used to constrain a microphysical model. The model suggests that denitrification is caused predominantly by nitric acid trihydrate particles in small number densities. The denitrification is shown to increase Arctic ozone loss substantially. Sensitivity studies indicate that the Arctic stratosphere is currently at a threshold of denitrification. This implies that future stratospheric cooling, induced by an increase in the anthropogenic carbon dioxide burden, is likely to enhance denitrification and to delay until late in the next century the return of Arctic stratospheric ozone to preindustrial values.
Collapse
Affiliation(s)
- AE Waibel
- Max-Planck-Institut fur Chemie, Post Office Box 3060, 55020 Mainz, Germany. Forschungszentrum Karlsruhe, Institut fur Meteorologie und Klimaforschung, Post Office Box 3640, D-76021 Karlsruhe, Germany. FU Berlin, Institut fur Meteorologie, Carl-Heinr
| | | | | | | | | | | | | | | | | | | |
Collapse
|
12
|
Chipperfield MP. Multiannual simulations with a three-dimensional chemical transport model. ACTA ACUST UNITED AC 1999. [DOI: 10.1029/98jd02597] [Citation(s) in RCA: 332] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
13
|
Reiner T, Möhler O, Arnold F. Improved atmospheric trace gas measurements with an aircraft-based tandem mass spectrometer: Ion identification by mass-selected fragmentation studies. ACTA ACUST UNITED AC 1998. [DOI: 10.1029/1998jd100003] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
14
|
Chipperfield MP, Pyle JA. Model sensitivity studies of Arctic ozone depletion. ACTA ACUST UNITED AC 1998. [DOI: 10.1029/98jd01960] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
15
|
Schneider J, Arnold F, Bürger V, Droste-Franke B, Grimm F, Kirchner G, Klemm M, Stilp T, Wohlfrom KH, Siegmund P, van Velthoven PFJ. Nitric acid (HNO3) in the upper troposphere and lower stratosphere at midlatitudes: New results from aircraft-based mass spectrometric measurements. ACTA ACUST UNITED AC 1998. [DOI: 10.1029/98jd02240] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
16
|
Zenker T, Fischer H, Nikitas C, Parchatka U, Harris GW, Mihelcic D, Müsgen P, Pätz HW, Schultz M, Volz-Thomas A, Schmitt R, Behmann T, Weißenmayer M, Burrows JP. Intercomparison of NO, NO2, NOy, O3, and ROxmeasurements during the Oxidizing Capacity of the Tropospheric Atmosphere (OCTA) campaign 1993 at Izaña. ACTA ACUST UNITED AC 1998. [DOI: 10.1029/97jd03739] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
17
|
Carslaw KS, Wirth M, Tsias A, Luo BP, Dörnbrack A, Leutbecher M, Volkert H, Renger W, Bacmeister JT, Peter T. Particle microphysics and chemistry in remotely observed mountain polar stratospheric clouds. ACTA ACUST UNITED AC 1998. [DOI: 10.1029/97jd03626] [Citation(s) in RCA: 134] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
18
|
Schneider J, Bürger V, Arnold F. Methyl cyanide and hydrogen cyanide measurements in the lower stratosphere: Implications for methyl cyanide sources and sinks. ACTA ACUST UNITED AC 1997. [DOI: 10.1029/97jd02364] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|